{"id":7480,"date":"2024-09-09T14:34:11","date_gmt":"2024-09-09T17:34:11","guid":{"rendered":"https:\/\/www.blogs.unicamp.br\/conscienciaanimal\/?page_id=7480"},"modified":"2024-09-09T14:49:48","modified_gmt":"2024-09-09T17:49:48","slug":"7480-2","status":"publish","type":"page","link":"https:\/\/www.blogs.unicamp.br\/conscienciaanimal\/7480-2\/","title":{"rendered":""},"content":{"rendered":"\n

Clupeidae family<\/h1>\n\n\n\n

[Fam\u00edlia Clupeidae]<\/h2>\n\n\n\n

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The Atlantic herring (Clupea harengus<\/em>) is a marine fish found in the Atlantic Ocean and the Baltic Sea, living in temperate waters at depths of over 360 meters. It forms large schools, which grow even larger during spawning migrations. As a flexible zooplanktivorous filter-feeder, it can shift to filter feeding when food availability is optimal for that. Due to its small size and schooling behavior, the Atlantic herring is one of the most heavily fished species worldwide, with almost 2 million tons caught annually, accounting for 3-20 billion individual fishes. The most common method used to catch herring is the purse seine.
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When catching Atlantic herring with a purse seine, the main welfare concerns arise from fish getting too close\u2014especially during the crowding phase\u2014and from contact with the fishing gear. To reduce fish suffering, it is crucial to minimize crowding or limit its duration, particularly when the fish density is highest. Typically, the fish are pumped from the net onto the boat, allowing them to stay in water longer, but they often suffer stress or injury when they hit the deck. If not crushed, they usually die from suffocation or exposure to extreme cold. Currently, most Atlantic herring are brought ashore without being properly stunned and slaughtered beforehand, highlighting the urgent need for humane stunning and slaughter protocols to improve their welfare.<\/p>\n\n\n\n

More about Atlantic herring caught by purse seine?<\/strong> Visit its profile here<\/a>, in the fair-fish database.<\/p>\n\n\n\n

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TRADU\u00c7\u00c3O:<\/em><\/p>\n\n\n\n

O arenque do Atl\u00e2ntico (Clupea harengus<\/em>) \u00e9 um peixe marinho encontrado no Oceano Atl\u00e2ntico e no Mar B\u00e1ltico, vivendo em \u00e1guas temperadas em profundidades superiores a 360 metros. Essa esp\u00e9cie forma grandes cardumes, que ficam ainda maiores durante as migra\u00e7\u00f5es para reprodu\u00e7\u00e3o. Como um filtrador zooplanct\u00f4nico flex\u00edvel, pode mudar para uma alimenta\u00e7\u00e3o por filtra\u00e7\u00e3o quando a disponibilidade de alimento \u00e9 favor\u00e1vel a isso. Devido ao seu tamanho pequeno e comportamento de cardume, o arenque do Atl\u00e2ntico \u00e9 uma das esp\u00e9cies mais pescadas do mundo, com quase 2 milh\u00f5es de toneladas capturadas anualmente, o que representa 3-20 bilh\u00f5es de peixes individuais. O m\u00e9todo mais comum utilizado para capturar esse arenque \u00e9 a pesca com rede de cerco.<\/p>\n\n\n\n

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Ao capturar o arenque do Atl\u00e2ntico com uma rede de cerco, as principais preocupa\u00e7\u00f5es com o bem-estar surgem do fato dos peixes ficarem muito pr\u00f3ximos \u2014 especialmente durante a etapa de aglomera\u00e7\u00e3o \u2014 e do contato com o equipamento de pesca. Para reduzir o sofrimento dos peixes, \u00e9 crucial minimizar a aglomera\u00e7\u00e3o ou limitar sua dura\u00e7\u00e3o, especialmente quando a densidade dos peixes est\u00e1 mais alta. Normalmente, os peixes s\u00e3o bombeados da rede de pesca direto para o barco, permitindo que permane\u00e7am na \u00e1gua por mais tempo, mas muitas vezes sofrem estresse ou ferimentos ao chegarem no conv\u00e9s. Se n\u00e3o forem esmagados, eles geralmente morrem por asfixia ou exposi\u00e7\u00e3o ao frio extremo. Atualmente, a maioria dos arenques do Atl\u00e2ntico \u00e9 trazida para a costa sem ser adequadamente insensibilizada e abatida previamente, destacando a necessidade urgente de protocolos humanit\u00e1rios de insensibiliza\u00e7\u00e3o e abate para melhorar seu bem-estar.<\/p>\n\n\n\n

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Quer saber mais sobre o Arenque do Atl\u00e2ntico capturado pela rede de cerco?<\/strong>\u00a0Visite o seu perfil aqui<\/a>, na fair-fish database.<\/p>\n<\/blockquote>\n\n\n

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Atlantic herring (Clupea harengus<\/em>)<\/figcaption><\/figure>\n<\/div>\n\n\n
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Clupeidae family [Fam\u00edlia Clupeidae] The Atlantic herring (Clupea harengus) is a marine fish found in the Atlantic Ocean and the Baltic Sea, living in temperate waters at depths of over 360 meters. It forms large schools, which grow even larger during spawning migrations. As a flexible zooplanktivorous filter-feeder, it can shift to filter feeding when… <\/p>\n

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